Genomic affinities in Turnera (subseries Turnera, Turneraceae) inferred by in situ hybridization techniques
Subseries Turnera comprises a polyploid complex with ploidy levels ranging from diploid (2n = 2x = 10) to octoploid (2n = 8x = 40). The use of fluorescent in situ hybridization greatly improved the knowledge of the karyotypes of Turnera species by detecting and mapping rDNA sites. Interspecific vari...
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2010
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 07859caa a22009617a 4500 | ||
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| 001 | PAPER-7702 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203728.0 | ||
| 008 | 190411s2010 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-77955538434 | |
| 024 | 7 | |2 cas |a DNA Probes; DNA, Ribosomal | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a GENOE | ||
| 100 | 1 | |a López, A. | |
| 245 | 1 | 0 | |a Genomic affinities in Turnera (subseries Turnera, Turneraceae) inferred by in situ hybridization techniques |
| 260 | |c 2010 | ||
| 270 | 1 | 0 | |m López, A.; Instituto de Botánica Darwinion (CONICET), CC 22, B1642HYD, San Isidro, Buenos Aires, Argentina; email: alicialopezmendez@yahoo.com.ar |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Arbo, M.M., Paraguay, centro importante de especiación en las Turneráceas (1986) Candollea, 41, pp. 211-218 | ||
| 504 | |a Arbo, M.M., Estudios sistemáticos en Turnera (Turneraceae). III (2005) Series Anomalae Y Turnera. Bonplandia, 14 (3-4), pp. 115-318 | ||
| 504 | |a Arbo, M.M., Fernández, A., Cruzamientos intra e interespecíficos en Turnera, serie Canaligerae (1987) Bonplandia, 6, pp. 23-38 | ||
| 504 | |a Doyle, J.J., Doyle, J.L., Isolation of plant DNA from fresh tissue (1990) Focus, 12, pp. 13-15 | ||
| 504 | |a Fernández, A., Estudios cromosómicos en Turnera y Piriqueta (Turneraceae) (1987) Bonplandia, 6, pp. 1-21 | ||
| 504 | |a Fernández, A., Arbo, M.M., Relaciones genómicas entre cuatro especies diploides de Turnera con flores amarillas (serie Canaligerae) (1989) Bonplandia, 6 (2), pp. 93-109 | ||
| 504 | |a Fernández, A., Arbo, M.M., Gametas no reducidas y relaciones genómicas en tres especies de Turnera (Turneraceae) (1990) Darwiniana, 30, pp. 21-26 | ||
| 504 | |a Fernández, A., Arbo, M.M., Citogenética de híbridos entre Turnera grandidentata (4x) y T. subulata y T. scabra (2x) (Turneraceae) (1993) Bonplandia, 7, pp. 119-127 | ||
| 504 | |a Fernández, A., Arbo, M.M., Relaciones genómicas entre seis especies de Turnera (serie Canaligerae) del Paraguay (1993) CanDollea, 48, pp. 305-318 | ||
| 504 | |a Fernández, A., Arbo, M.M., Relaciones genómicas entre las especies diploides de flores blanco-azuladas de Turnera (serie Canaligerae) (1996) Bonplandia, 9, pp. 95-102 | ||
| 504 | |a Fernández, A., Arbo, M.M., Cytogentenic relationships between Turnera aurelii, T. cuneiformis (2n = 8x = 40) and T. orientalis (2n = 6x = 30) (Turneraceae) (2000) Cytologia (Tokyo), 65, pp. 97-102 | ||
| 504 | |a Fernández, A., Arbo, M.M., Relaciones genómicas entre dos especies hexaploides de Turnera, T. orientalis y T. velutina, y una diploide, T. grandiflora (Turneraceae, serie Turnera) (2000) Bonplandia, 10, pp. 181-187 | ||
| 504 | |a Fernández, A., Solís Neffa, V.G., Genomic relationships between Turnera krapovickasii (2x, 4x) and Turnera ulmifolia (6x) (Turneraceae, Turnera) (2004) Caryologia, 57 (1), pp. 45-51 | ||
| 504 | |a Fernández, A., Rey, H., Solís Neffa, V.G., Evolutionary relationships between the diploid Turnera grandiflora and the octoploid T. fernandezii (Turneraceae) (2010) Ann. Bot. Fenn, 47. , In press | ||
| 504 | |a Gerlach, W.L., Bedbrook, J.R., Cloning and characterization of ribosomal RNA genes from wheat and barley (1979) Nucleic Acids Res, 7 (7), pp. 1869-1885. , doi:10.1093/nar/7.7.1869. PMID: 537913 | ||
| 504 | |a López, A., (2009) Afinidades Genómicas Y Relaciones Filogenéticasen El Complejo Turnera Ulmifolia (Turnera, Turneraceae), , Ph.D. thesis, Universidad de Buenos Aires, Argentina | ||
| 504 | |a López, A., Poggio, L., Fernández, A., Genomic relationships between Turnera orientalis (Urb.) Arbo (6x) and T. occidentalis Arbo and Shore (6x) (Turneraceae, subseries Turnera) (2010) Ann. Bot. Fenn, , In press | ||
| 504 | |a Poggio, L., Confalonieri, V., Comas, C., Gonzalez, G., Naranjo, C.A., Genomic affinities of Zea luxurians, Z. diploperennis and Z. perennis: Meiotic behavior of their F1 hybrids and genomic in situ hybridization (GISH) (1999) Genome, 42 (5), pp. 993-1000. , doi:10.1139/gen-42-5-993 | ||
| 504 | |a Poggio, L., Confalonieri, V., Comas, C., Cuadrado, A., Jouve, N., Naranjo, C.A., Genomic in situ hybridization (GISH) of Tripsacum dactyloides and Zea mays ssp. mays with B chromosomes (1999) Genome, 42 (4), pp. 687-691. , doi:10.1139/gen-42-4-687 | ||
| 504 | |a Solís Neffa, V.G., Fernández, A., Chromosome studies in Turnera (Turneraceae) (2000) Genet. Mol. Biol, 23 (4), pp. 925-930. , doi:10.1590/S1415-47572000000400037 | ||
| 504 | |a Urban, I., Monographie der Familie der Turneraceen (1883) Jahrb. Konigl. Bot. Gart, 2, pp. 1-152. , Berlin | ||
| 520 | 3 | |a Subseries Turnera comprises a polyploid complex with ploidy levels ranging from diploid (2n = 2x = 10) to octoploid (2n = 8x = 40). The use of fluorescent in situ hybridization greatly improved the knowledge of the karyotypes of Turnera species by detecting and mapping rDNA sites. Interspecific variability in the number of sites was detected, but not in correlation with the ploidy level. A chromosome pair with a strong hybridization signal was always visible and this signal corresponded to the secondary constriction detectable by conventional techniques. Genomic in situ hybridization experiments combined with information on meiotic pairing in species and interspecific hybrids revealed that homologies detected by molecular analysis are greater than those detected by chromosome pairing. This suggests that the formation of the allopolyploids could involve species more closely related than previously assumed. Despite the molecular affinity among the genomes, the meiotic pairing is probably controlled by specific genes that restrict homeologous pairing in polyploids. |l eng | |
| 593 | |a Instituto de Botánica Darwinion (CONICET), CC 22, B1642HYD, San Isidro, Buenos Aires, Argentina | ||
| 593 | |a Facultad de Ciencias Exactas y Naturales y Agrimensura (UNNE), Instituto de Botánica del Nordeste (UNNECONICET), CC 209, 3400 Corrientes, Argentina | ||
| 593 | |a Departamento de Ecología, Genética y Evolución (FCEN, UBA), Ciudad Universitaria, Pabellón II, Piso 4, C1428EHA, Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a GISH-FISH |
| 690 | 1 | 0 | |a IN SITU HYBRIDIZATION |
| 690 | 1 | 0 | |a TURNERA |
| 690 | 1 | 0 | |a RIBOSOME DNA |
| 690 | 1 | 0 | |a ARTICLE |
| 690 | 1 | 0 | |a CHIMERA |
| 690 | 1 | 0 | |a CHROMOSOME MAP |
| 690 | 1 | 0 | |a CLASSIFICATION |
| 690 | 1 | 0 | |a DNA PROBE |
| 690 | 1 | 0 | |a ENZYME SPECIFICITY |
| 690 | 1 | 0 | |a FLUORESCENCE IN SITU HYBRIDIZATION |
| 690 | 1 | 0 | |a GENETICS |
| 690 | 1 | 0 | |a GENOMICS |
| 690 | 1 | 0 | |a METABOLISM |
| 690 | 1 | 0 | |a METHODOLOGY |
| 690 | 1 | 0 | |a PLANT GENOME |
| 690 | 1 | 0 | |a SPECIES DIFFERENCE |
| 690 | 1 | 0 | |a TURNERA |
| 690 | 1 | 0 | |a CHIMERA |
| 690 | 1 | 0 | |a CHROMOSOME MAPPING |
| 690 | 1 | 0 | |a DNA PROBES |
| 690 | 1 | 0 | |a DNA, RIBOSOMAL |
| 690 | 1 | 0 | |a GENOME, PLANT |
| 690 | 1 | 0 | |a GENOMICS |
| 690 | 1 | 0 | |a IN SITU HYBRIDIZATION, FLUORESCENCE |
| 690 | 1 | 0 | |a SPECIES SPECIFICITY |
| 690 | 1 | 0 | |a SUBSTRATE SPECIFICITY |
| 690 | 1 | 0 | |a TURNERA |
| 690 | 1 | 0 | |a TURNERA |
| 690 | 1 | 0 | |a TURNERACEAE |
| 700 | 1 | |a Fernández, A. | |
| 700 | 1 | |a Poggio, L. | |
| 773 | 0 | |d 2010 |g v. 53 |h pp. 594-598 |k n. 8 |p Genome |x 08312796 |w (AR-BaUEN)CENRE-592 |t Genome | |
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| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_08312796_v53_n8_p594_Lopez |y Handle |
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